sp350 385 turn key

SP350/385 TURN-KEY

$8,021

MSRP

385 HP

@5600 RPM

19333158

PART NO.

405 LB-FT

@3600 RPM

A legendary foundation with Turn-Key ease

Chevrolet Performance’s SP350/385 Turn-Key uses new-casting Fast Burn cylinder heads equipped with LS-style beehive valve springs for greater high-rpm performance.

 

The lightweight aluminum cylinder head casting is based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. New beehive-style valve springs enable greater high-rpm performance and durability.

 

They allow the SP350/385  to rev higher to make the most of every cubic inch of air drawn through it. The SP350/385  is built with a brand-new block with four-bolt mains, along with a forged-steel crankshaft, an aggressive hydraulic roller camshaft, and durable, high-silicon pistons. Unique valve covers distinguish this new crate engine at a glance, too—along with Chevy bowtie insignias in the ends of the cylinder heads that let everyone know you have the latest Chevrolet Performance hardware under the hood.

 

The Turn-Key engine package includes the distributor, carburetor, and balancer installed. The starter, fuel pump, air conditioning pump, alternator, front-end accessory drive kit, and more are also included.

Connect & Cruise Powertrain System

Connect & Cruise Crate Powertrain Systems provide factory-matched engine-and-transmission combinations that include specially calibrated controllers and wire harnesses designed for retrofit installations in older vehicles. Connect and Cruise packages are available for a wide variety of crate engines which can be paired with an automatic or manual transmission.

Tech Specs

Part Number: 19333158

Engine Type: Chevy Small-Block V-8

Displacement (cu. in.): 350

Bore x Stroke (in.): 4.000 x 3.800

Block (P/N 10105123): Cast-iron with 4-bolt main caps

Crankshaft (P/N 12556307): Forged steel

Connecting Rods (P/N 10108688): Powdered metal

Pistons (P/N 10159436): Hypereutectic aluminum

Camshaft Type (P/N 10185071): Hydraulic roller

Camshaft Lift (in.): .474 intake / .510 exhaust

Camshaft Duration (@.050 in.): 208° intake / 221° exhaust

Cylinder Heads (P/N 19300955): Fast Burn aluminum; 62-cc chambers

Valve Size (in.): 2.000 intake / 1.550 exhaust

Compression Ratio: 9.6:1 nominal

Rocker Arms (P/N 10089648): Stamped steel

Rocker Arm Ratio: 1.5:1

Recommended Fuel: Premium

Ignition Timing: 36° total at 4000 rpm

Maximum Recommended rpm: 5800

Balanced: External

Installation Guides

Find everything from the vital data about your engine’s capabilities to how to install it into your build.


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*The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.


Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.

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*The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.


Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.

  • The Manufacturer's Suggested Retail Price excludes tax, shipping and installation. Individual retailer pricing may vary. Please see your local dealer or retailer for details.